There are plenty of those books floating around, that you should be able to find current versions in relatively good shape. But BR FLs are CBT exams (not paper), and cannot be sold. The original purchaser agreed to a user agreement that does not allow transfer or third party usage where they acknowledge that the exams have a user stamp and if it is violated, they can be held financially accountable. Basically it's really risky for someone to sell them, so you won't find anyone doing it.